* {margin:0; padding:0;}
.clearfix:after {content: "."; display: block; height: 0; clear: both; visibility: hidden;}
.clearfix {zoom:1;}

img {border:0;}

/*shop silder_show*/
#silder_show {width:300px; height:200px; overflow:hidden; position:relative;}
#silder_show ul {height:210px; position:absolute;}
#silder_show ul li {float:left; width:300px; height:220px; overflow:hidden; position:relative; background:#000;list-style:none;}
#silder_show ul li div {position:absolute; overflow:hidden;}
#silder_show .btnBg {position:absolute; width:300px; height:20px; left:0; bottom:0; background:#000;}
#silder_show .btn {position:absolute; width:480px; height:10px; padding:5px 10px; right:0; bottom:0; text-align:right;}
#silder_show .btn span {display:inline-block; _display:inline; _zoom:1; width:25px; height:10px; _font-size:0; margin-left:5px; cursor:pointer; background:#fff;}
#silder_show .btn span.on {background:#fff;}
#silder_show .preNext {width:22px; height:50px; position:absolute; top:70px; background:url(sprite.png) no-repeat 0 0; cursor:pointer;}
#silder_show .pre {left:0;}
#silder_show .next {right:0; background-position:right top;}
#silder_show img{width:auto; height:200px;}